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2026-05-26 - 22:30
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Tue May 26, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7686213875,6sleep10-21swapper/107:05:381
7950213172,6sleep20-21swapper/207:09:042
79432117105,7sleep00-21swapper/007:08:570
79112112102,7sleep30-21swapper/307:08:333
159492710,0sleep30-21swapper/312:30:173
16652690,0sleep00-21swapper/008:55:170
820099340,32cyclictest0-21swapper/210:35:132
820099281,26cyclictest0-21swapper/210:30:342
820099270,26cyclictest0-21swapper/209:13:122
820099270,26cyclictest0-21swapper/208:48:082
8195992723,3cyclictest0-21swapper/110:45:221
819599270,26cyclictest0-21swapper/112:26:591
819599270,26cyclictest0-21swapper/112:22:181
819599270,26cyclictest0-21swapper/112:17:321
819599270,26cyclictest0-21swapper/112:06:351
819599270,26cyclictest0-21swapper/111:53:171
819599270,26cyclictest0-21swapper/111:39:481
819599270,26cyclictest0-21swapper/111:39:471
819599270,26cyclictest0-21swapper/110:56:311
819599270,26cyclictest0-21swapper/110:18:311
820099260,25cyclictest0-21swapper/212:19:532
820099260,25cyclictest0-21swapper/211:29:022
820099260,25cyclictest0-21swapper/209:55:342
8195992619,7cyclictest0-21swapper/108:15:361
819599260,25cyclictest0-21swapper/110:38:431
819599260,25cyclictest0-21swapper/110:04:161
819599260,25cyclictest0-21swapper/108:52:241
819199260,25cyclictest0-21swapper/012:17:380
820099250,24cyclictest0-21swapper/208:08:502
820099250,17cyclictest0-21swapper/209:05:102
8195992518,7cyclictest0-21swapper/108:26:241
819599250,24cyclictest0-21swapper/110:20:461
819599250,24cyclictest0-21swapper/110:06:371
819599250,24cyclictest0-21swapper/108:39:361
8200992420,3cyclictest0-21swapper/210:15:072
8200992417,7cyclictest0-21swapper/208:17:152
820099240,23cyclictest0-21swapper/208:33:092
819599240,23cyclictest0-21swapper/112:01:501
819599240,23cyclictest0-21swapper/109:22:551
820099231,3cyclictest0-21swapper/211:51:442
820099230,17cyclictest0-21swapper/209:38:252
8195992319,3cyclictest0-21swapper/107:13:021
8195992316,7cyclictest0-21swapper/107:45:061
819599230,23cyclictest0-21swapper/111:18:341
819599230,23cyclictest0-21swapper/108:47:231
819599230,22cyclictest0-21swapper/111:13:161
819599230,18cyclictest0-21swapper/111:42:141
8200992220,2cyclictest0-21swapper/210:07:432
8200992220,2cyclictest0-21swapper/208:55:242
8200992219,3cyclictest0-21swapper/211:17:432
8200992218,3cyclictest0-21swapper/211:33:502
820099220,21cyclictest0-21swapper/208:14:482
8195992219,3cyclictest0-21swapper/109:27:421
8195992218,3cyclictest0-21swapper/107:51:441
8195992215,7cyclictest0-21swapper/112:31:051
8195992215,7cyclictest0-21swapper/109:18:521
819599220,22cyclictest0-21swapper/110:44:521
819599220,22cyclictest0-21swapper/109:34:491
819599220,21cyclictest0-21swapper/112:35:271
819599220,21cyclictest0-21swapper/110:50:551
819599220,21cyclictest0-21swapper/109:52:341
819599220,21cyclictest0-21swapper/108:59:241
819599220,21cyclictest0-21swapper/107:58:171
819599220,21cyclictest0-21swapper/107:41:591
819199221,20cyclictest0-21swapper/010:15:080
819199220,21cyclictest0-21swapper/010:20:130
8200992119,1cyclictest749-21snmpd08:51:422
8200992117,3cyclictest0-21swapper/208:22:082
820099210,20cyclictest0-21swapper/212:14:242
820099210,20cyclictest0-21swapper/210:49:132
819599217,13cyclictest0-21swapper/109:55:101
8195992114,7cyclictest0-21swapper/108:22:481
8195992114,7cyclictest0-21swapper/107:15:021
819599210,3cyclictest0-21swapper/110:34:391
819599210,20cyclictest0-21swapper/111:59:091
819599210,20cyclictest0-21swapper/111:25:351
819599210,20cyclictest0-21swapper/111:24:171
819599210,20cyclictest0-21swapper/109:41:131
819599210,20cyclictest0-21swapper/109:10:271
819599210,20cyclictest0-21swapper/108:42:571
819599210,20cyclictest0-21swapper/107:37:091
819599210,20cyclictest0-21swapper/107:34:031
8191992118,2cyclictest749-21snmpd11:49:080
8191992118,2cyclictest749-21snmpd09:28:250
8191992118,2cyclictest749-21snmpd08:53:330
820099203,13cyclictest0-21swapper/209:45:222
8200992018,1cyclictest749-21snmpd12:36:032
8200992018,1cyclictest749-21snmpd12:28:482
8200992018,1cyclictest749-21snmpd11:45:392
8200992018,1cyclictest749-21snmpd09:52:222
8200992018,1cyclictest749-21snmpd09:31:432
8200992018,1cyclictest749-21snmpd09:25:582
8200992018,1cyclictest749-21snmpd09:02:562
8200992018,1cyclictest749-21snmpd07:35:092
8200992018,1cyclictest749-21snmpd07:28:332
8200992018,1cyclictest749-21snmpd07:23:442
8200992016,3cyclictest0-21swapper/211:41:082
8200992016,3cyclictest0-21swapper/208:04:182
8200992016,3cyclictest0-21swapper/207:45:332
8200992013,7cyclictest0-21swapper/211:20:352
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